NodeJS is an open-source, cross-platform, back-end JavaScript runtime environment that allows developers to execute JavaScript code outside of web browsers. Created by Ryan Dahl in 2009, NodeJS utilizes the V8 JavaScript engine from the Google Chrome web browser.
With Node.js, developers can create scalable network applications and server-side applications using JavaScript, a widely used and popular programming language. NodeJS operates on an event-driven model and supports non-blocking I/O, ensuring high efficiency and enabling it to handle numerous simultaneous connections without blocking other tasks.
These notes contain handwritten notes on NodeJS.
Topics Covered in NODEJS Handwritten Notes PDF:
- Node.js Tutorial
- Installing Node.js on Windows
- Installing Node.js on Linux
- First Example in Node.js
- Node.js Console Usage
- Node.js REPL (Read Eval Print Loop)
- Node.js NPM (Node Package Manager)
- Command Line Options in Node.js
- Global Objects in Node.js
- Operating System Utility in Node.js
- Timers in Node.js
- Error Handling in Node.js
- DNS Module in Node.js
- Networking (Net) Module in Node.js
- Cryptography (Crypto)
